CityvettedThe Best Septic & Drain Services in Mount Pleasant, SC
Septic and drain services are essential in Mount Pleasant's rapidly growing neighborhoods. Our rankings help you find the best local providers.
Mount Pleasant is experiencing significant growth, which increases demand for reliable septic and drain services. With a competitive market of eight providers evaluated, the need for trustworthy service is evident, especially as many businesses are still building their reputations.
This list ranks the top seven septic and drain service providers based on customer ratings and review counts. We considered the average ratings, volume of reviews, and local service area to ensure you can make an informed choice for your needs.
Our top picks
At a glance · three categoriesAll 0, compared
Data as of June 13, 2026| Business | Vetted Score | Google rating | Reviews | Best for |
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How we evaluated all 8 septic & drain services.
To evaluate the septic and drain services in Mount Pleasant, we analyzed customer ratings and the number of reviews each provider has received. Our approach ensures that the rankings reflect actual customer experiences, with a focus on transparency and reliability.
No business pays for placement in our rankings. We refresh our evaluations monthly, keeping the information current so you can trust the recommendations you find here.
The Vetted Score: six weighted factors
Sentiment is measured by AI analysis of review text, recency-weighted, with verified-pattern checks to discount suspicious review bursts.
Full reviews
The rankings · in orderHow to choose a septic and drain service in Mount Pleasant
Selecting the right septic and drain service involves understanding your specific needs and the provider's capabilities. Here are key factors to consider.
Service Area Coverage
Check if the provider covers your specific area in Mount Pleasant. Some companies may have limited service zones.
Response Time
Look for services that can respond quickly, especially during peak seasons when septic issues may arise more frequently.
State Licensing and Insurance
Verify that the company is properly licensed and insured to operate in South Carolina to ensure compliance and protection.
What septic and drain services cost in Mount Pleasant
The cost of septic and drain services can vary widely based on the service needed and the provider. Here’s a breakdown of typical pricing tiers.
Frequently asked questions
How much does septic and drain service cost in Mount Pleasant?
Prices for septic and drain services in Mount Pleasant typically range from $150 to $450, depending on the complexity of the job and the provider.
What are the most common septic issues in Mount Pleasant?
In Mount Pleasant, common septic issues include clogs, backups, and system failures, often due to heavy rainfall or improper maintenance.
How often is this ranking updated?
We re-run the full analysis monthly with fresh review data. Last updated June 13, 2026.
For most Mount Pleasant homes: <Editor's Choice name>
If you need reliable service, Benjamin Franklin Plumbing of Charleston is your best bet. Their high volume of reviews at 369 and a 4.7 rating show they are trusted in the community. If you’re looking for a solid choice with a focus on septic tank services, Knights Septic Tank Services also holds a 4.7 rating with 115 reviews. Finally, for those who prioritize exceptional customer feedback, KC Soil & Septic, boasting a perfect 5-star rating from 33 reviews, is a promising option, though their review count is thin. Choose wisely based on your specific needs.